UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vRh/tFNeyW5BwBYdfU+W1vzFZNbBOspf/vKchklnj0s=' 
WHERE 
  key_id = '402508afa65a22c34964319433bb1897827611857e74793fc739a9da99b225a8' 
  AND (
    token = 'vRh/tFNeyW5BwBYdfU+W1vzFZNbBOspf/vKchklnj0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )